die off
英 [daɪ ɒf]
美 [daɪ ɔːf]
（一组生命体）一个接一个地死去直到死光
英英释义
verb
- become extinct
- Dinosaurs died out
双语例句
- When we take a species out of its native home and transport it elsewhere, it may face new challenges and die off, or it may find itself virtually unencumbered by constraining forces.
如果我们让一个物种离开原产地，运到别处去，那么在新环境中，这个物种可能会遭遇到新的威胁而相继死亡，也可能发现几乎没有任何一种可以制约自己的力量。 - In like manner, because of factors like acidity of rain, weather shock in insects or even bacteria in the soil, even plants and animals familiar to an area may succumb, and die off.
同样地，即使作物和动物处在与过去相似的环境里，但某些象酸雨、遭受病虫害或土壤里微生物的侵害等因素也会令他们无法招架或死亡。 - Each time it drained, it caused entire species of sea plants and creatures to die off.
每次干涸，它都会造成整个海洋植物和动物的消亡。 - And what are they going to do when all the old ladies die off?
也许你要问了，那这些老太太都驾鹤西归了怎么办呢？ - Natural selection allowed those early tribes to either learn and grow or fail to learn and die off as a culture.
物竞天择迫使那些代表一种文化的早期部落要么学会适应并发展起来，或者学不会适应而堕落灭亡。 - There have been reports of poultry die off in her village.
有报道称，病人所在的村庄有家禽死亡情况。 - In doing so, the cancer cells die off naturally, without the need for harmful and expensive chemotherapy.
在这个过程中，癌细胞就会自然死亡，使患者不必经历对身体伤害极大又十分昂贵的化疗过程。 - Basil is a tender annual, and will die off quickly in cold weather.
罗勒是每年招标，并将迅速没落寒冷天气。 - Initial findings indicate poultry die off in the vicinity of the case's home in the week prior to the onset of illness.
初步结论表明在该病例发病前一周内，其住所附近有禽类死亡。 - Pollution from sewage or farm waste can cause excess algae growth, starving the water of oxygen and causing fish and other species to die off.
从下水道或者农场里出来的污染水引起藻类的过度生长，造成水里的氧气严重缺失，以至于鱼类和别的物种相继死去。